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code REORG, pour partage pkg version entre app et tests

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Paul Schneider 2026-08-22 15:17:08 +01:00
commit 634607ba18
Signed by: notazof
GPG key ID: 1DD5D838E5343B06
27 changed files with 29 additions and 123 deletions
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106
src/PostIt.Tests/PostItViewModelTests.cs
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@ -1,106 +0,0 @@
using Yavsc.Blogspot;
using Yavsc.Api.Client;
using PostIt.Services;
using PostIt.ViewModels;
namespace PostIt.Tests;
public class PostItViewModelTests
{
[Fact]
public void SearchCommand_filters_posts_by_title_article_or_author()
{
// MainPageViewModel no longer owns a BlogApiClient instance by
// default; tests construct one with a fake YavscApiClient that
// throws on any call (we never call the API in this test).
var fakeApi = new ThrowingYavscApiClient();
var blog = new BlogApiClient(fakeApi, "http://localhost/");
var viewModel = new MainPageViewModel(blog);
viewModel.Posts.Add(new BlogPostDto { Id = 1, Title = "First post", Article = "Hello world", AuthorId = "alice" });
viewModel.Posts.Add(new BlogPostDto { Id = 2, Title = "Second post", Article = "Nothing here", AuthorId = "bob" });
viewModel.Posts.Add(new BlogPostDto { Id = 3, Title = "Third post", Article = "Search me", AuthorId = "carol" });
viewModel.SearchText = "search";
viewModel.SearchCommand.Execute(null);
Assert.Single(viewModel.FilteredPosts);
Assert.Equal(3, viewModel.FilteredPosts[0].Id);
viewModel.SearchText = "bob";
viewModel.SearchCommand.Execute(null);
Assert.Single(viewModel.FilteredPosts);
Assert.Equal(2, viewModel.FilteredPosts[0].Id);
}
[Fact]
public async Task BlogApiClient_GetPostsAsync_returns_posts_from_api()
{
// The new BlogApiClient delegates transport to YavscApiClient.
// We feed it a fake YavscApiClient that returns the expected
// list straight from CallAsync.
var expected = new List<BlogPostDto>
{
new() { Id = 1, Title = "Hello" },
new() { Id = 2, Title = "World" }
};
var api = new StubYavscApiClient(expected);
var blog = new BlogApiClient(api, "http://localhost/");
var posts = await blog.GetPostsAsync(ct: TestContext.Current.CancellationToken);
Assert.Equal(2, posts.Count);
Assert.Equal("Hello", posts[0].Title);
}
/// <summary>Test fake that always throws if the API is invoked.</summary>
private sealed class ThrowingYavscApiClient : YavscApiClient
{
public ThrowingYavscApiClient() : base(
new Settings
{
Authentication = new AuthenticationSettings
{
Authority = "https://stub.invalid",
ClientId = "stub",
Scopes = new[] { "openid" },
},
},
new TokenStore(System.IO.Path.GetTempFileName()))
{ }
public override Task<T> CallAsync<T>(HttpMethod method, string path, object? body = null, CancellationToken ct = default)
=> throw new System.InvalidOperationException("ThrowingYavscApiClient: API not stubbed.");
}
/// <summary>Test fake that hands back a canned list of posts from any CallAsync.</summary>
private sealed class StubYavscApiClient : YavscApiClient
{
private readonly List<BlogPostDto> _posts;
public StubYavscApiClient(List<BlogPostDto> posts)
: base(
new Settings
{
Authentication = new AuthenticationSettings
{
Authority = "https://stub.invalid",
ClientId = "stub",
Scopes = new[] { "openid" },
},
},
new TokenStore(System.IO.Path.GetTempFileName()))
{
_posts = posts;
}
public override Task<T> CallAsync<T>(HttpMethod method, string path, object? body = null, CancellationToken ct = default)
{
// The canned fake only knows about a list of posts; the
// BlogApiClient test asserts on that list directly.
if (typeof(T) == typeof(List<BlogPostDto>))
return Task.FromResult((T)(object)_posts);
return Task.FromResult(default(T)!);
}
}
}